IP Library › Assignment 015217/0540
Patent Assignment
Reel/Frame 015217/0540

Assignment of Assignor's Interest

Recorded: 2004-10-05 Pages: 2
Assignors
KATOH, KATSUTOSHI
Executed: 2004-03-29
MAEDA, KAZUHIKO
Executed: 2004-03-29
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
MEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Antenna Unit and Wireless Communication Apparatus
Patent: 6,972,722 →
Application: 10/730,322 →
Publication: US 2004/0174306
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 4, 2005
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: LENOVO (SINGAPORE) PTE LTD.
Reel/Frame 016891/0507 →
Nunc Pro Tunc Assignment Nov 25, 2015
From: LENOVO (SINGAPORE) PTE LTD.
To: LENOVO PC INTERNATIONAL
Reel/Frame 037160/0001 →